{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:15:11Z","timestamp":1787015711336,"version":"build-2736575974"},"reference-count":16,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2016,3,9]],"date-time":"2016-03-09T00:00:00Z","timestamp":1457481600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"ZDRAVIE","award":["26220220176"],"award-info":[{"award-number":["26220220176"]}]},{"name":"Operational Programme Research and Development"},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Animal Physiology Nutrition"],"published-print":{"date-parts":[[2017,2]]},"abstract":"Summary<\/jats:title>\n \n The results of three experiments, focused on the determination of endogenous ileal flow (\n EIF<\/jats:styled-content>\n ) of amino acids (\n AA<\/jats:styled-content>\n ) and nitrogen (N) (Exp. 1), apparent ileal digestibility (\n AID<\/jats:styled-content>\n ) of\n AA<\/jats:styled-content>\n and N (Exp. 2), and apparent total tract digestibility (\n ATTD<\/jats:styled-content>\n ) of dry matter (\n DM<\/jats:styled-content>\n ), organic matter (\n OM<\/jats:styled-content>\n ), N, calcium (Ca) and phosphorus (P) (Exps. 2 and 3), were used to compare chromic oxide (Cr\n 2<\/jats:sub>\n O\n 3<\/jats:sub>\n ) and acid\u2010insoluble ash (\n AIA<\/jats:styled-content>\n ) as digestibility markers. In Exps. 1 and 2, a total of six gilts fitted with T\u2010cannula in terminal ileum, and in Exp. 3, a total of 24 pregnant sows were used. In Exps. 1 and 2, the pigs were assigned into four dietary treatments according to 4\u00a0\u00d7\u00a06 crossover design (Exp. 1; diets with 0%, 4%, 8% and 12% of casein; Exp. 2 basal diet with different levels of phytase). In Exp. 3, the sows were assigned to four dietary treatments (basal diet with different levels of phytase) of six sows. In Exps. 1 and 2 ileal digesta and in Exps. 2 and 3 faeces were collected for the determination of\n EIF<\/jats:styled-content>\n ,\n AID<\/jats:styled-content>\n and\n ATTD<\/jats:styled-content>\n . Differences in\n EIF<\/jats:styled-content>\n of\n AA<\/jats:styled-content>\n determined by Cr\n 2<\/jats:sub>\n O\n 3<\/jats:sub>\n and\n AIA<\/jats:styled-content>\n ranged (p\u00a0\u02c3\u00a00.05) from \u22124.62 to 4.54%. The lowest\n EIF<\/jats:styled-content>\n was for methionine and the greatest one for proline, determined by both markers. Apparent ileal digestibility determined by Cr\n 2<\/jats:sub>\n O\n 3<\/jats:sub>\n was slightly greater (p\u00a0\u02c3\u00a00.05) in comparison with\n AIA<\/jats:styled-content>\n . Differences ranged from 1.88% (Arg) to 7.08% (Gly). The greatest\n AID<\/jats:styled-content>\n was for arginine and the lowest one for glycine, determined by both Cr\n 2<\/jats:sub>\n O\n 3<\/jats:sub>\n and\n AIA<\/jats:styled-content>\n . Similarly for\n ATTD<\/jats:styled-content>\n of\n DM<\/jats:styled-content>\n ,\n OM<\/jats:styled-content>\n , N, Ca and P, there were no differences in digestibility determined by Cr\n 2<\/jats:sub>\n O\n 3<\/jats:sub>\n and\n AIA<\/jats:styled-content>\n . Both, Cr\n 2<\/jats:sub>\n O\n 3<\/jats:sub>\n and\n AIA<\/jats:styled-content>\n , are suitable and comparable markers for digestibility studies in pigs.\n <\/jats:p>","DOI":"10.1111\/jpn.12503","type":"journal-article","created":{"date-parts":[[2016,3,9]],"date-time":"2016-03-09T17:54:17Z","timestamp":1457546057000},"page":"46-52","source":"Crossref","is-referenced-by-count":27,"title":["Chromic oxide and acid\u2010insoluble ash as markers in digestibility studies with growing pigs and sows"],"prefix":"10.1111","volume":"101","author":[{"given":"M.","family":"Brestensk\u00fd","sequence":"first","affiliation":[{"name":"National Agricultural and Food Center Research Institute of Animal Production Nitra Institute of Nutrition Lu\u017eianky Slovakia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Nitrayov\u00e1","sequence":"additional","affiliation":[{"name":"National Agricultural and Food Center Research Institute of Animal Production Nitra Institute of Nutrition Lu\u017eianky Slovakia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Heger","sequence":"additional","affiliation":[{"name":"National Agricultural and Food Center Research Institute of Animal Production Nitra Institute of Nutrition Lu\u017eianky Slovakia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Patr\u00e1\u0161","sequence":"additional","affiliation":[{"name":"National Agricultural and Food Center Research Institute of Animal Production Nitra Institute of Nutrition Lu\u017eianky Slovakia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2016,3,9]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.livsci.2010.06.029"},{"key":"e_1_2_6_3_1","volume-title":"Official Methods of Analysis","author":"AOAC","year":"1990"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/jsfa.2740640116"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.2527\/2002.8061593x"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas.2014-7919"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.4141\/cjas79-081"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.5455\/jasa.20140608070320"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas.51379"},{"key":"e_1_2_6_10_1","volume-title":"Nutrient Requirements of Swine","author":"NRC","year":"2012"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1590\/S1413-70542013000300009"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/jsfa.2740540213"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/ps\/76.4.594"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas.2005-742"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19960062"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1017\/S002185960001546X"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1017\/S1357729800055594"}],"container-title":["Journal of Animal Physiology and Animal Nutrition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjpn.12503","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjpn.12503","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jpn.12503","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,1]],"date-time":"2023-10-01T09:03:18Z","timestamp":1696150998000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jpn.12503"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,3,9]]},"references-count":16,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2017,2]]}},"alternative-id":["10.1111\/jpn.12503"],"URL":"https:\/\/doi.org\/10.1111\/jpn.12503","archive":["Portico"],"relation":{},"ISSN":["0931-2439","1439-0396"],"issn-type":[{"value":"0931-2439","type":"print"},{"value":"1439-0396","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,3,9]]}}}